Commit graph

21938 commits

Author SHA1 Message Date
Serhiy Storchaka
a180b007d9
bpo-28450: Fix and improve the documentation for unknown escapes in RE. (GH-11920) 2019-02-25 17:58:30 +02:00
Serhiy Storchaka
6a44f6eef3
bpo-36048: Use __index__() instead of __int__() for implicit conversion if available. (GH-11952)
Deprecate using the __int__() method in implicit conversions of Python
numbers to C integers.
2019-02-25 17:57:58 +02:00
Sergey Fedoseev
d90a141bb9 Correct name of 'defaultobj' parameter in PyDict_SetDefault() signature. (GH-11929) 2019-02-25 16:52:40 +02:00
Raymond Hettinger
9e456bc70e bpo-36018: Add properties for mean and stdev (GH-12022)
Responding to suggestions on the tracker and some off-line suggestions.

Davin suggested that english named accessors instead of greek letters would result in more intelligible user code. Steven suggested that the parameters still need to be *mu* and *theta* which are used elsewhere (and I noted those parameter names are used in linked-to resources). 

Michael suggested proving-out the API by seeing whether it generalized to *Lognormal*.  I did so and found that Lognormal distribution parameters *mu* and *sigma*  do not represent the mean and standard deviation of the lognormal distribution (instead, they are for the underlying regular normal distribution).

Putting these ideas together, we have NormalDist parameterized by *mu* and *sigma* but offering English named properties for accessors.  That gives lets us match other API that access mu and sigma, it matches the external resources on the topic, gives us clear english names in user code. The API extends nicely to LogNormal where the parameters and the summary statistic accessors are not the same.


https://bugs.python.org/issue36018
2019-02-24 11:44:55 -08:00
Davin Potts
e895de3e7f
bpo-35813: Tests and docs for shared_memory (#11816)
* Added tests for shared_memory submodule.

* Added tests for ShareableList.

* Fix bug in allocationn size during creation of empty ShareableList illuminated by existing test run on Linux.

* Initial set of docs for shared_memory module.

* Added docs for ShareableList, added doctree entry for shared_memory submodule, name refactoring for greater clarity.

* Added examples to SharedMemoryManager docs, for ease of documentation switched away from exclusively registered functions to some explicit methods on SharedMemoryManager.

* Wording tweaks to docs.

* Fix test failures on Windows.

* Added tests around SharedMemoryManager.

* Documentation tweaks.

* Fix inappropriate test on Windows.

* Further documentation tweaks.

* Fix bare exception.

* Removed __copyright__.

* Fixed typo in doc, removed comment.

* Updated SharedMemoryManager preliminary tests to reflect change of not supporting all registered functions on SyncManager.

* Added Sphinx doctest run controls.

* CloseHandle should be in a finally block in case MapViewOfFile fails.

* Missed opportunity to use with statement.

* Switch to self.addCleanup to spare long try/finally blocks and save one indentation, change to use decorator to skip test instead.

* Simplify the posixshmem extension module.

Provide shm_open() and shm_unlink() functions.  Move other
functionality into the shared_memory.py module.

* Added to doc around size parameter of SharedMemory.

* Changed PosixSharedMemory.size to use os.fstat.

* Change SharedMemory.buf to a read-only property as well as NamedSharedMemory.size.

* Marked as provisional per PEP411 in docstring.

* Changed SharedMemoryTracker to be private.

* Removed registered Proxy Objects from SharedMemoryManager.

* Removed shareable_wrap().

* Removed shareable_wrap() and dangling references to it.

* For consistency added __reduce__ to key classes.

* Fix for potential race condition on Windows for O_CREX.

* Remove unused imports.

* Update access to kernel32 on Windows per feedback from eryksun.

* Moved kernel32 calls to _winapi.

* Removed ShareableList.copy as redundant.

* Changes to _winapi use from eryksun feedback.

* Adopt simpler SharedMemory API, collapsing PosixSharedMemory and WindowsNamedSharedMemory into one.

* Fix missing docstring on class, add test for ignoring size when attaching.

* Moved SharedMemoryManager to managers module, tweak to fragile test.

* Tweak to exception in OpenFileMapping suggested by eryksun.

* Mark a few dangling bits as private as suggested by Giampaolo.
2019-02-23 22:08:16 -06:00
Terry Jan Reedy
d610116a2e
bpo-24310: Document IDLE settings dialog font tab sample (GH-12007) 2019-02-23 23:04:53 -05:00
Raymond Hettinger
11c7953165
bpo-36018: Add the NormalDist class to the statistics module (GH-11973) 2019-02-23 14:44:07 -08:00
Gregory P. Smith
06babb2422
bpo-1054041: Add What's New docs. (GH-11999)
Add What's New docs about the Ctrl-C improvement. Correct the issue number in the NEWS entry.
2019-02-23 10:43:49 -08:00
Eric Snow
be3b295838
bpo-35886: Make PyInterpreterState an opaque type in the public API. (GH-11731)
Move PyInterpreterState into the "internal" header files.
2019-02-23 11:35:52 -07:00
Pablo Galindo
175421b58c bpo-36016: Add generation option to gc.getobjects() (GH-11909) 2019-02-23 12:02:06 +09:00
Emmanuel Arias
df5cdc1112 bpo-36074: Result of asyncio.Server.sockets after Server.close() after is not clear (GH-11987)
[bpo-36074](https://bugs.python.org/issue36074): It becomes clear on  that the None is still return for server closed.





https://bugs.python.org/issue36074
2019-02-22 09:34:41 -08:00
Stéphane Wirtel
a40681dd5d bpo-36019: Use pythontest.net instead of example.com in network tests (GH-11941) 2019-02-22 14:45:36 +01:00
Holger Frey
3208880f1c Include the --prompt flag in venv's help output (GH-10711)
Document usage of the existing `--prompt` option in the command line help.
2019-02-22 06:05:20 -05:00
Julien Palard
6e240ddd0d Doc: Missing backquotes. (GH-11982) 2019-02-22 00:22:27 -08:00
Manjusaka
e5458bdb6a bpo-28235: Fix xml.etree.ElementTree.fromstring docs (GH-11903) 2019-02-21 19:33:57 -05:00
Raymond Hettinger
47d9987247
bpo-35904: Add statistics.fmean() (GH-11892) 2019-02-21 15:06:29 -08:00
Joe Jevnik
f36f89257b bpo-36068: Make _tuplegetter objects serializable (GH-11981) 2019-02-21 13:00:40 -08:00
Raymond Hettinger
407c734326
bpo-36057 Update docs and tests for ordering in collections.Counter [no behavior change] (#11962)
* Add tests for Counter order.  No behavior change.

* Update docs and tests

* Fix doctest output and capitalization
2019-02-21 09:19:00 -08:00
Raymond Hettinger
86f093f71a
bpo-36060: Document how collections.ChainMap() determines iteration order (GH-11969) 2019-02-21 09:12:15 -08:00
Raymond Hettinger
7463884f69 Document other performance implication for __slots__ (GH-11974) 2019-02-21 03:34:04 -08:00
Raymond Hettinger
49fd6dd887
bpo-36059: Update OrderedDict() docs to reflect that regular dicts are now ordered (GH-11966) 2019-02-21 00:05:30 -08:00
Cristian Ciupitu
11fa0e48a9 Doc: fix example for iter() function. (GH-11959)
read() returns bytes for a file opened in binary mode,
so b'' should be used as a sentinel instead of ''.
Otherwise the loop will be infinite.
2019-02-21 09:53:06 +02:00
Raymond Hettinger
9b0c681e2d bpo-31982: Improve sequence of presentation in ChainMap docs (GH-11960)
https://bugs.python.org/issue31982
2019-02-20 13:49:23 -08:00
Stefan Behnel
d8b9e1fc2e bpo-36012: Avoid linear slot search for non-dunder methods (GH-11907) 2019-02-20 09:29:24 -08:00
Raymond Hettinger
3bacf61265 bpo-35584: Clarify role of caret in a class class (GH-11946)
https://bugs.python.org/issue35584
2019-02-19 11:32:18 -08:00
Cédric Krier
beda52ed36 bpo-35153: Add headers parameter to xmlrpc.client.ServerProxy (GH-10308)
Allow to add HTTP headers to XML-RPC requests sent to the server.
2019-02-19 17:18:50 +01:00
Julien Palard
513e9b4425 Doc: Fix typo. (GH-11315)
From: https://mail.python.org/pipermail/docs/2018-December/038583.html
2019-02-19 06:46:07 -08:00
Serhiy Storchaka
e7a4bb554e
bpo-35798: Add test.support.check_syntax_warning(). (#11895)
It checks that a SyntaxWarning is raised when compile specified
statement, that it is raised only once, that it is converted to
a SyntaxError when raised as exception, and that both warning and
exception objects have corresponding attributes.
2019-02-19 08:30:15 +02:00
animalize
4a7f44a2ed bpo-34294: re module, fix wrong capturing groups in rare cases. (GH-11546)
Need to reset capturing groups between two SRE(match) callings in loops, this fixes wrong capturing groups in rare cases.

Also add a missing index in re.rst.
2019-02-18 15:26:37 +02:00
Raymond Hettinger
e182318e6a bpo-33234: Add another attribution in Whatsnew (GH-11899)
https://bugs.python.org/issue33234
2019-02-16 12:47:48 -08:00
Raymond Hettinger
63fa1cfece bpo-32492: Add missing whatsnew entries for itemgetter and namedtuple (GH-11897)
https://bugs.python.org/issue32492
2019-02-16 12:02:22 -08:00
Raymond Hettinger
3ff5962d2e bpo-33089: Add math.dist() and math.hypot() to Whatsnew (GH-11896)
https://bugs.python.org/issue33089
2019-02-16 11:00:42 -08:00
Serhiy Storchaka
62e4481238
bpo-15248: Emit a compiler warning when missed a comma before tuple or list. (GH-11757) 2019-02-16 08:12:19 +02:00
Anthony Sottile
a16ab00c0b bpo-36007: Bump minimum sphinx version to 1.8 (GH-11887)
https://bugs.python.org/issue36007
2019-02-15 15:41:15 -08:00
Raymond Hettinger
9abb725cea Improve readability of random module examples (GH-11884)
Based on reviewer feedback from Allen Downey, convert ``lambda`` to ``def``.
2019-02-15 12:40:18 -08:00
Jack Wilsdon
903567e4f5 Fix the versionadded info for typing.NoReturn (GH-11880)
The earliest version that `typing.NoReturn` appears in is [3.5.4rc1](https://docs.python.org/3/whatsnew/changelog.html#python-3-5-4-release-candidate-1)
2019-02-15 11:20:28 -08:00
Emmanuel Arias
522630a746 bpo-36006: Fix versionchanged directive alignment in io module documentation (GH-11881)
https://bugs.python.org/issue36006
2019-02-15 11:02:38 -08:00
Lysandros Nikolaou
5723263a3a bpo-30410: Documentation of sys.stdin/out/err update to reflect change in 3.6 (GH-10264)
Documentation of sys.stdin/out/err update to reflect change in 3.6 on Windows to use UTF-8.

Wording by Eryk Sun and Paul Moore.



https://bugs.python.org/issue30410
2019-02-14 15:35:25 -08:00
Kevin Mai-Husan Chia
d73ac0eba9 Fix typo: equivalent code of async with cond (GH-11681) 2019-02-13 18:39:25 -08:00
Cheryl Sabella
5680f6546d bpo-18283: Add support for bytes to shutil.which (GH-11818) 2019-02-13 12:25:10 +01:00
Eivind Teig
537b6caa56 bpo-22062: Updated docstring and documentation for pathlib (GH-8519)
Original patch by Mike Short


https://bugs.python.org/issue22062
2019-02-11 02:47:09 -08:00
Julien Palard
9db56fb8fa Doc sidebar: 3.6 has moved to security-fix mode. (GH-11810) 2019-02-10 13:27:12 -08:00
Pablo Galindo
5033e315d2
Fix broken :ref: in asyncio docs (GH-11805) 2019-02-10 00:21:37 +00:00
Terry Jan Reedy
8a03ff2ff4
bpo-35833: Revise IDLE doc for control codes sent to Shell. (GH-11799)
Add  a code example block.
2019-02-08 22:51:51 -05:00
Paul Ganssle
d9503c307a Add What's New entry for date subclass behavior (#11790)
This was a backwards incompatible change and should be clearly noted.

Related bugs:

bpo-32417: https://bugs.python.org/issue32417
bpo-35364: https://bugs.python.org/issue35364
2019-02-08 17:02:00 +01:00
Pierre Glaser
df8d2cde63 bpo-35911: add cell constructor (GH-11771)
Add a cell constructor, expose the cell type in the types module.
2019-02-07 19:36:48 +00:00
Pablo Galindo
bc09851586 bpo-35606: Implement math.prod (GH-11359) 2019-02-06 23:04:02 -08:00
Mariatta
e9bc4172d1 Fix url to core-mentorship mailing list (GH-11775) 2019-02-06 12:45:03 -08:00
Harmandeep Singh
cd90f6a369 bpo-20001: update pathlib landing image (GH-11304) 2019-02-05 19:16:13 +09:00
Raymond Hettinger
f75d59e1a8
bpo-35884: Add variable access benchmarking script (GH-11725) 2019-02-02 22:54:56 -08:00